The DustFinder DF12z and DF13z are small, quiet, and compact vacuum systems with 140 cfm, 92 in. of sealed lift carried on a 8- or 12-gal. capacity poly tank. A filter cleaning system inside keeps filters clear of dust and debris. The economy model DF12z is equipped with push-to-clean technology. With a push of the button, concrete dust, wood dust, drywall dust, and other debris will clear the filters to maintain constant suction. The DF13z will automatically clear the filters of: concrete dust, wood dust, drywall dust, and other debris while maintaining constant suction and includes the tool start electrical system. Both models are equipped with added tool storage and are HEPA certified. PathFinder Concepts. 877-261-6002. www.pathfinderconcepts.com